Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
01/2005
01/19/2005EP1497731A1 A method and a system for ensuring a bus and a control server
01/19/2005EP1497729A2 Method and system for disaster recovery
01/19/2005EP1497666A1 Flexible streaming hardware
01/19/2005EP1381946A4 Methods and apparatus for burst toleran excessive bit error rate alarm detection and clearing
01/19/2005EP1295425B1 Radio system and stations for, and method of, multicast communication
01/19/2005EP1235414B1 Data transmitting apparatus and data receiving apparatus
01/19/2005EP1208675B1 Multicast radio communication system and apparatus
01/19/2005EP0962068B1 Automatic repeat request data communications method and apparatus
01/19/2005CN1568629A Method for enabling subscriber entity to actively communicate in a communication network
01/19/2005CN1568608A Multirate digital transceiver
01/19/2005CN1568607A Method and apparatus for retransmission in a wireless communication system
01/19/2005CN1568605A Setting mode of communication
01/19/2005CN1568603A Method and apparatus for message segmentation in a wireless communication system
01/19/2005CN1568599A Methods and apparatus for identifying asset location in communication networks
01/19/2005CN1568596A Receiver apparatus and communication method
01/19/2005CN1568595A Impulse noise suppression device
01/19/2005CN1568593A Multi-carrier transmission apparatus and multi-carrier transmission method
01/19/2005CN1568592A Transmission device, reception device and radio communication method
01/19/2005CN1568586A Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
01/19/2005CN1568089A A method of and apparatus for paging a wireless terminal in a wireless telecommunications system
01/19/2005CN1568033A A method for implementing voice communication using circuit data mode and processing module therefor
01/19/2005CN1567859A A method of access authentication for WLAN
01/19/2005CN1567766A Method for controlling transmission window of wireless link layer
01/19/2005CN1567761A Method for combing mixed automatic retransmission requests in OFDM system
01/19/2005CN1567759A A feedback information transmission method of adaptive OFDM system
01/19/2005CN1567758A Self-adaptive modulating and coding method and device based on channel information second order statistics
01/19/2005CN1567736A A method for improving transmission efficiency of wireless network channel
01/19/2005CN1567731A Radio communication device and method
01/19/2005CN1567730A Device and method for channel coding/decoding in communication system
01/19/2005CN1185883C Method for processing data interlace/de-interlace in communication system
01/19/2005CN1185822C Decoding technique for tail biting codes
01/19/2005CN1185815C System and method for mitigating intermittent interruptions in audio radio broadcasting system, transmitter, receiver, and receiving method
01/18/2005US6845482 Interleaver for turbo decoder
01/18/2005US6845466 Managing disk drive replacements on mulitidisk headless appliances
01/18/2005US6845465 Method and system for leveraging spares in a data storage system including a plurality of disk drives
01/18/2005US6845449 System and method for fast nested message authentication codes and error correction codes
01/18/2005US6845105 Method and apparatus for maintaining sequence numbering in header compressed packets
01/18/2005US6845104 Receiver for time division multiplex system without explicit time slot assignment
01/18/2005US6845091 Mobile ad hoc extensions for the internet
01/18/2005US6845089 Method of continuously transmitting user data on a reverse common channel in a mobile communication system
01/18/2005CA2269055C Method for the transmission of digital signals
01/13/2005WO2005004500A2 Method and apparatus for packet aggregation in a wireless communication network
01/13/2005WO2005004482A1 Automatic call routing
01/13/2005WO2005004459A2 Method and apparatus for delayed recursion decoder
01/13/2005WO2005004447A1 Ultra-wideband geographic location system and method
01/13/2005WO2005004440A1 System and method for communicating with an appliance through an optical interface using control panel indicator
01/13/2005WO2005004424A2 An apparatus and method for code modulating digital signal
01/13/2005WO2005004420A2 Method and apparatus for routing data in a personal area network
01/13/2005WO2005004378A1 An intelligent universal calibration logic in embedded high speed transceiver (serdes) applications
01/13/2005WO2005004377A1 Method for transmitting packet data in a radio telecommunications system
01/13/2005WO2005004376A1 Multi-input multi-output transmission system
01/13/2005WO2005004375A1 Reducing effects caused by transmission channel errors during a streaming session
01/13/2005WO2005004374A2 Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgment scheme
01/13/2005WO2005004370A2 Quality determination for packetized information
01/13/2005WO2005004367A2 Communication apparatus and communication method
01/13/2005WO2005004365A2 Protocol using forward error correction to improve handover
01/13/2005WO2005004352A1 Apparatus and method for transmitting reverse packet data in mobile communication system
01/13/2005WO2005004351A1 Virtual mimo transmitters, receivers, systems and methods
01/13/2005WO2005004350A1 A method for improving channel transmission efficiency in wireless network
01/13/2005WO2005004336A2 Adaptive joint source channel coding
01/13/2005WO2005003798A1 Automatic test system with easily modified software
01/13/2005WO2005003797A1 Memory bus checking procedure
01/13/2005WO2004109429A3 A method and apparatus for distributing information
01/13/2005WO2004100475A3 Adaptive soft demodulation for reception of distorted signals
01/13/2005WO2004100407A3 Communication system with external synchronisation
01/13/2005WO2004072831A3 Securing a connection application for distribution
01/13/2005WO2004066552A8 Information processing method, apparatus, and information processing program
01/13/2005WO2004025459A3 Portable high speed internet access device priority protocol
01/13/2005WO2002080375A3 Non-zero complex weighted space-time code for multiple antenna transmission
01/13/2005US20050010924 Virtual resource ID mapping
01/13/2005US20050010909 Non-intrusive testing method for real-time software
01/13/2005US20050010856 Low density parity check (LDPC) code decoder using min*, min**, max* or max** and their respective inverses
01/13/2005US20050010853 Multilevel channel coding in ADSL
01/13/2005US20050010852 Apparatus and method for generating codes in communications system
01/13/2005US20050010850 System and methods for transmitting data
01/13/2005US20050010848 Encoding device, encoding method, encoding method program, decoding device, decoding method, decoding method program
01/13/2005US20050010843 Storage system and a method for diagnosing failure of the storage system
01/13/2005US20050010762 Process and device for the packet-oriented transmission of security-relevant data
01/13/2005US20050010609 Migratable backup and restore
01/13/2005US20050009523 Protocol using forward error correction to improve handover
01/13/2005US20050009476 Virtual MIMO transmitters, receivers, systems and methods
01/13/2005US20050009475 Transmit diversity apparatus and method in mobile communication system
01/13/2005US20050008105 Dynamic regulation of power consumption of a high-speed communication system
01/13/2005US20050008104 Information reproducing apparatus using maximum likelihood decoding method
01/13/2005US20050008103 Communication system and method using signal to noise ratio estimation for scaling in processing received wireless communication signals
01/13/2005US20050008097 Coded modulation scheme for a wirelesss communication system and methods thereof
01/13/2005US20050008092 Ordered successive interference cancellation receiver processing for multipath channels
01/13/2005US20050008091 Sphere decoding of symbols transmitted in a telecommunication system
01/13/2005US20050008090 Method and apparatus for obtaining transmit diversity using switched antennas
01/13/2005US20050008079 Moving-picture encoding apparatus, moving-picture encoding methods, and moving-picture encoding programs
01/13/2005US20050008068 Adsl pre-qualification method comprising echo-canceller optimisation with maximum selectivity
01/13/2005US20050008067 Detection apparatus and method
01/13/2005US20050008038 Method and apparatus for segmentation of messages in a communications system
01/13/2005US20050008035 Method and device for retransmission of transmitted units
01/13/2005US20050008026 Packet receiving apparatus in a communication system which makes possible transmission that matches the conditions of the propagation path even in a case where propagation path conditions at the time of initial transmission of a packet differ from those at the time of retransmission
01/13/2005US20050008002 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telphones
01/13/2005US20050007986 Outer-loop power control for wireless communication systems
01/13/2005US20050007983 System and method for channel estimation in an OFDM mobile communication system
01/13/2005US20050007958 Testing device
01/13/2005US20050007948 Hybrid automatic repeat request combining method in orthogonal frequency division multiplexing system